We ask an expert why REM sleep is so important, what happens if we don't get enough of it and how to get more REM sleep.

As part of a full night’s rest, we cycle through four stages of sleep several times. This includes three stages of non-REM sleep and one stage of REM (dream) sleep. Each cycle takes around 90 to ...

However, some research suggests that poor sleep could raise your risk of Alzheimer’s. A study published in November found ...

A new study showed that people who took longer to enter this dream phase of sleep had higher levels of amyloid beta and tau, ...

A delay in getting to the rapid eye movement (REM) stage of sleep may be linked to Alzheimer's disease and related dementias, a new study indicates.

Taking longer to enter the dream phase can disrupt the ability to consolidate memories and interfere with emotion regulation.

Please provide your email address to receive an email when new articles are posted on . Prolonged REM sleep latency was associated with three key Alzheimer’s-specific pathological changes.

Deep sleep is often confused with REM sleep, but the two are actually different. Deep sleep is the part of your sleep cycle in which your body recovers from the day. During deep sleep, your body ...

How REM Sleep and Alzheimer’s May Be Related “REM is one of the four stages of sleep that we cycle through during the night, characterized by rapid eye movements and reduction in muscle tone ...

is a stage in the sleep cycle when vivid dreaming occurs. REM sleep helps with information processing and consolidation. REM latency (REML) is the amount of time it takes for someone to reach REM ...